Patents by Inventor Wenyang Sun

Wenyang Sun has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Methods and systems for reducing slow axis divergence in laser diodes
    Patent number: 9001855
    Abstract: A method, and systems to implement the method, for reducing slow axis divergence in a laser diode bar including tailoring a power deposition profile across the emitter so as to reduce thermal gradients, thereby resulting in a substantially (nearly) uniform temperature across the width of the emitter.
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: April 7, 2015
    Assignee: Science Research Laboratory, Inc.
    Inventors: Jonah H. Jacob, Henry M. Eppich, Geoffrey O. Campbell, Wenyang Sun
  • System and method for volume holographic imaging using spectral illumination
    Patent number: 7262889
    Abstract: A holographic imaging system is disclosed that includes a spectral electromagnetic field unit for providing a plurality of focal areas of a plurality of wavelengths of electromagnetic fields along a first direction, a lens system for directing the electromagnetic fields having the plurality of wavelengths from an object that may be positioned at least substantially near the plurality of focal areas toward a holographic recording, and a detector surface for receiving electromagnetic fields from the holographic recording.
    Type: Grant
    Filed: April 25, 2005
    Date of Patent: August 28, 2007
    Assignee: Massachusetts Institute of Technology
    Inventors: Wenyang Sun, George Barbastathis
  • System and method for volume holographic imaging using spectral illumination
    Publication number: 20060238842
    Abstract: A holographic imaging system is disclosed that includes a spectral electromagnetic field unit for providing a plurality of focal areas of a plurality of wavelengths of electromagnetic fields along a first direction, a lens system for directing the electromagnetic fields having the plurality of wavelengths from an object that may be positioned at least substantially near the plurality of focal areas toward a holographic recording, and a detector surface for receiving electromagnetic fields from the holographic recording.
    Type: Application
    Filed: April 25, 2005
    Publication date: October 26, 2006
    Inventors: Wenyang Sun, George Barbastathis